ALLSEAS GROUP S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 489
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367
 
  
 
E02B HYDRAULIC ENGINEERING 216
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 122

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9796036 Guide device for welding curvilinear pipe surfacesMar 04, 13Oct 24, 17[B23K]
8481882 Guide device for welding curvilinear pipe surfacesApr 18, 07Jul 09, 13[B23K]
7621697 Abandonment and recovery system and method, and cable connectorApr 19, 06Nov 24, 09[F16L]
6737601 Method and device for welding together two bodiesDec 03, 01May 18, 04[B23K]
6715963 Device and method for laying a pipeline on a seabedNov 13, 01Apr 06, 04[F16L]
6171028 Device and method for lifting a sea-going structure, for instance a drilling platformJan 04, 99Jan 09, 01[E02B]
6132143 Method for lifting a sea platform from the substructureApr 23, 97Oct 17, 00[E02D]
5944248 Apparatus for processing curved surfacesSep 10, 97Aug 31, 99[B23K]
5829919 Method and installation for removing a superstructureNov 01, 96Nov 03, 98[E02B]
5823712 Method and installation for laying a pipeline on a surface located under waterMar 08, 96Oct 20, 98[F16L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6439807 Method and apparatus for underwater connection of pipe pieces and bolt thereforExpiredApr 23, 98Aug 27, 02[F16L, B25B]
6390731 Apparatus for laying a pipeline in deep waterExpiredDec 16, 98May 21, 02[F16L]
6260252 Method and apparatus for assembling or disassembling an installation present on a seabedExpiredJul 21, 97Jul 17, 01[B23P, B25B]
5797702 Installation for laying a pipeline on a floor located under water, bearing means and terminalExpiredOct 28, 96Aug 25, 98[F16L]
5588780 Method and installation for laying a pipe-lineExpiredJun 07, 95Dec 31, 96[F16L]
5575590 Installation for laying a pipeline on a floor located under water, bearing means and terminalExpiredFeb 10, 95Nov 19, 96[F16L]

Top Inventors for This Owner

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